{"id":"vidhyamitra:city-day:beijing:2012-01-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/beijing/2012-01-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-01-25","date_display":"January 25, 2012 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2012,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455951.770833,"kali_year":5113,"ahargana":1867486.2708,"sun":{"sidereal_longitude":280.3659,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":303.3958,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":23.0299,"elapsed_within_tithi_degrees":11.0299},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4,"moon_longitude":303.3958,"elapsed_within_degrees":10.0625},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":223.7617},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2012,"month":1,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455951.770833,"ahargana":1867486.2708,"kali_year":5113,"ayanamsa_lahiri":24.0215,"grahas":{"sun":{"sidereal_longitude":280.43193900000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":301.436639,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false,"latitude":4.2746},"mars":{"sidereal_longitude":148.853839,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":271.47233900000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":7.702539000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":318.87573899999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":185.063939,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":231.5904,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":51.5904,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2012,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455951.770833,"kali_year":5113,"ahargana":1867486.2708,"sun":{"sidereal_longitude":280.3659,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":303.3958,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":23.0299,"elapsed_within_tithi_degrees":11.0299},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4,"moon_longitude":303.3958,"elapsed_within_degrees":10.0625},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":223.7617},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.275,"elongation":23.03},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.275,"opposition_distance":156.97}},"eclipse_window_40days":[]},"city":{"slug":"beijing","name":"Beijing, Beijing","lat":39.9075,"lon":116.3972,"tz_offset_hours":8,"state":"Beijing","country":"CN","tier":"mega"},"tier2":{"city":{"slug":"beijing","name":"Beijing, Beijing","lat":39.9075,"lon":116.3972,"tz_offset_hours":8,"state":"Beijing","country":"CN","tier":"mega"},"sunriseLocal":"07:29","sunsetLocal":"17:24","solarNoonLocal":"12:27","dayLengthHours":9.909119315319163,"dayLengthDisplay":"9 Hours 54 Mins 33 Secs","nightLengthDisplay":"14 Hours 05 Mins 27 Secs","moonriseLocal":"08:32","moonsetLocal":"19:09","rahuKala":{"name":"Rāhu Kāla","start":"12:27","end":"13:41","startHours":12.445332142032525,"endHours":13.68397205644742,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:44","end":"09:58","startHours":8.729412398787838,"endHours":9.968052313202733,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:12","end":"12:27","startHours":11.20669222761763,"endHours":12.445332142032525,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:48","end":"10:08","startHours":9.80290032461408,"endHours":10.133204301791388,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:54","end":"08:10","startHours":7.9036524558445755,"endHours":8.16789563758642,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:47","startHours":12.11502816485522,"endHours":12.77563611920983,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:10","end":"06:50","startHours":6.169556575663721,"endHours":6.830164530018332,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:40","end":"07:29","startHours":6.66501254142968,"endHours":7.490772484372943,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:45","startHours":14.096852027919052,"endHours":14.757459982273662,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:12","end":"17:36","startHours":17.199891799692107,"endHours":17.599891799692106,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:24","end":"17:49","startHours":17.399891799692107,"endHours":17.81277177116374,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:09","end":"18:54","startHours":17.149891799692107,"endHours":18.899891799692107,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:47","startHours":24.11502816485522,"endHours":24.77563611920983,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:29","end":"08:44","startHours":7.490772484372943,"endHours":8.729412398787838,"quality":"auspicious"},{"name":"Amṛta","start":"08:44","end":"09:58","startHours":8.729412398787838,"endHours":9.968052313202733,"quality":"auspicious"},{"name":"Kāla","start":"09:58","end":"11:12","startHours":9.968052313202733,"endHours":11.20669222761763,"quality":"inauspicious"},{"name":"Śubha","start":"11:12","end":"12:27","startHours":11.20669222761763,"endHours":12.445332142032525,"quality":"auspicious"},{"name":"Roga","start":"12:27","end":"13:41","startHours":12.445332142032525,"endHours":13.68397205644742,"quality":"inauspicious"},{"name":"Udveg","start":"13:41","end":"14:55","startHours":13.68397205644742,"endHours":14.922611970862317,"quality":"inauspicious"},{"name":"Chala","start":"14:55","end":"16:10","startHours":14.922611970862317,"endHours":16.16125188527721,"quality":"neutral"},{"name":"Labha","start":"16:10","end":"17:24","startHours":16.16125188527721,"endHours":17.399891799692107,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:24","end":"19:10","startHours":17.399891799692107,"endHours":19.16125188527721,"quality":"inauspicious"},{"name":"Chala","start":"19:10","end":"20:55","startHours":19.16125188527721,"endHours":20.922611970862317,"quality":"neutral"},{"name":"Labha","start":"20:55","end":"22:41","startHours":20.922611970862317,"endHours":22.68397205644742,"quality":"auspicious"},{"name":"Amṛta","start":"22:41","end":"00:27","startHours":22.68397205644742,"endHours":24.445332142032527,"quality":"auspicious"},{"name":"Kāla","start":"00:27","end":"02:12","startHours":24.445332142032527,"endHours":26.20669222761763,"quality":"inauspicious"},{"name":"Śubha","start":"02:12","end":"03:58","startHours":26.20669222761763,"endHours":27.968052313202733,"quality":"auspicious"},{"name":"Roga","start":"03:58","end":"05:44","startHours":27.968052313202733,"endHours":29.729412398787836,"quality":"inauspicious"},{"name":"Udveg","start":"05:44","end":"07:29","startHours":29.729412398787836,"endHours":31.490772484372943,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:29","end":"08:29","startHours":7.490772484372943,"endHours":8.490772484372943,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:29","end":"09:29","startHours":8.490772484372943,"endHours":9.490772484372943,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:29","end":"10:29","startHours":9.490772484372943,"endHours":10.490772484372943,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:29","end":"11:29","startHours":10.490772484372943,"endHours":11.490772484372943,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:29","end":"12:29","startHours":11.490772484372943,"endHours":12.490772484372943,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:29","end":"13:29","startHours":12.490772484372943,"endHours":13.490772484372943,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:29","end":"14:29","startHours":13.490772484372943,"endHours":14.490772484372943,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:29","end":"15:29","startHours":14.490772484372943,"endHours":15.490772484372943,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:29","end":"16:29","startHours":15.490772484372943,"endHours":16.490772484372943,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:29","end":"17:29","startHours":16.490772484372943,"endHours":17.490772484372943,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:29","end":"18:29","startHours":17.490772484372943,"endHours":18.490772484372943,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:29","end":"19:29","startHours":18.490772484372943,"endHours":19.490772484372943,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:29","end":"20:29","startHours":19.490772484372943,"endHours":20.490772484372943,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:29","end":"21:29","startHours":20.490772484372943,"endHours":21.490772484372943,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:29","end":"22:29","startHours":21.490772484372943,"endHours":22.490772484372943,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:29","end":"23:29","startHours":22.490772484372943,"endHours":23.490772484372943,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:29","end":"00:29","startHours":23.490772484372943,"endHours":24.490772484372943,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:29","end":"01:29","startHours":24.490772484372943,"endHours":25.490772484372943,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:29","end":"02:29","startHours":25.490772484372943,"endHours":26.490772484372943,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:29","end":"03:29","startHours":26.490772484372943,"endHours":27.490772484372943,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:29","end":"04:29","startHours":27.490772484372943,"endHours":28.490772484372943,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:29","end":"05:29","startHours":28.490772484372943,"endHours":29.490772484372943,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:29","end":"06:29","startHours":29.490772484372943,"endHours":30.490772484372943,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:29","end":"07:29","startHours":30.490772484372943,"endHours":31.490772484372943,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-19.14528751840168,"eotMinutes":-12.308728521951446,"ayanamsa":24.0215}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Dvitīyā · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"beijing"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 25, 2012 CE · Beijing, Beijing · Vidhyamitra","description":"January 25, 2012 CE for Beijing, Beijing: Śukla Dvitīyā, sūryodaya 07:29, sūryāsta 17:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/beijing/2012-01-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/beijing/2012-01-25","sa":"https://sa.vidhyamitra.com/city/beijing/2012-01-25","hi":"https://hi.vidhyamitra.com/city/beijing/2012-01-25","x-default":"https://vidhyamitra.com/city/beijing/2012-01-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T07:31:47.546Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-19T07:31:47.546Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T07:31:47.546Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}